This post describes the preliminary results of a small Hall-Sensor module. This is widely known as KY-024 module. The KY-024 sensor module I got from an online retailer is inexpensive, and the ...

If you are designing your own intelligent “Graden Computer” with an optional digital plant moisture sensor/water pump controller that lights an LED to alert the user when it is time to water a potted ...

The ATS651LSH from Allegro MicroSystems Europe is a Hall-effect sensor module is designed for speed and direction ... cobalt magnet and a Hall-effect IC optimised to the magnetic circuit. The solid ...